diff --git a/rubygem-rspec-core.spec b/rubygem-rspec-core.spec
index 12b0ad4..0619d3f 100644
--- a/rubygem-rspec-core.spec
+++ b/rubygem-rspec-core.spec
@@ -3,7 +3,7 @@
 %global	rpmminorver	.%(echo %preminorver | sed -e 's|^\\.\\.*||')
 %global	fullver	%{majorver}%{?preminorver}
 
-%global	baserelease	3
+%global	baserelease	4
 
 %global	gem_name	rspec-core
 
@@ -208,6 +208,9 @@ done
 %{gem_docdir}
 
 %changelog
+* Fri Jan 26 2024 Fedora Release Engineering <releng@fedoraproject.org> - 3.12.2-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
+
 * Sat Jul 22 2023 Mamoru TASAKA <mtasaka@fedoraproject.org> - 3.12.2-3
 - Fix one failing test related to thread local variable